Schneider Altistart 48 ATS48D75Y Soft Starter

Description

The ATS48D75Y is a Soft Starter from the Altistart 48 range, manufactured by Schneider Electric to ensure smooth starting and stopping of three-phase asynchronous motors. Designed to manage motor torque, this unit reduces mechanical stress and prevents current surges during start-up, thereby extending the operational lifespan of connected rotating equipment. It supports a wide operational voltage range from 208 V to 690 V and is rated for a nominal current of 65 A, suitable for motors ranging from 15 kW to 55 kW depending on application requirements.

The ATS48D75Y incorporates advanced control algorithms to provide efficient soft start and soft stop functionality, making it an essential component for protecting drive train systems. Its robust design allows for integration into demanding industrial automation setups, providing reliable performance for heavy-duty motor applications.

Features

• Smooth control of motor torque for reduced mechanical wear
• Support for a wide operational voltage range (208 V to 690 V)
• Nominal current rating of 65 A
• Compatible with three-phase asynchronous motors (15 kW to 55 kW range)
• Integrated diagnostic and protection functions for motor safety

Applications

• Centrifugal and piston pumps
• Fans and ventilation systems
• Compressors
• Conveyor belts and material handling equipment
• Industrial mixers and grinders

Technical Specifications

Installation Guidelines

• Mounting: Install the soft starter in a vertical position in an electrical cabinet with adequate ventilation to prevent overheating.
• Environment: Ensure the ambient temperature and humidity remain within the specified operational limits for the Altistart 48 series.
• Grounding: Connect the protective earth (PE) terminal to the common ground to ensure safety and EMI compliance.
• Wiring: Verify the phase rotation and ensure power terminals are tightened to the torque values specified in the user manual.
• Control: Use appropriate shielded cables for control inputs to prevent interference with sensitive start/stop signals.